! Started logfile: J1707+1846_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:01 2016 obs J1707+1846_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1707+1846_X_2014_05_31_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.990515 visibilities/baseline/integration-bin. ! Found source: J1707+1846 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 43860 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1707+1846_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.862397Jy sigma=0.010650 ! Fit after self-cal, rms=0.843698Jy sigma=0.010427 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7126 mas, bmaj=1.714 mas, bpa=-0.6508 degrees ! Estimated noise=467.133 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119414 Jy ! Component: 100 - total flux cleaned = 0.14896 Jy ! Total flux subtracted in 100 components = 0.14896 Jy ! Clean residual min=-0.007192 max=0.014752 Jy/beam ! Clean residual mean=-0.000046 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.14896 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.14896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.077463Jy sigma=0.000911 ! Fit after self-cal, rms=0.077437Jy sigma=0.000910 ! Inverting map ! Added new window around map position (-2, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156632 Jy ! Component: 100 - total flux cleaned = 0.0256323 Jy ! Total flux subtracted in 100 components = 0.0256323 Jy ! Clean residual min=-0.006867 max=0.007442 Jy/beam ! Clean residual mean=-0.000033 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.174592 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.174592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073087Jy sigma=0.000855 ! Fit after self-cal, rms=0.072942Jy sigma=0.000853 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8597 mas, bmaj=1.958 mas, bpa=-0.9444 degrees ! Estimated noise=276.582 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113102 Jy ! Component: 100 - total flux cleaned = 0.0186437 Jy ! Component: 150 - total flux cleaned = 0.0240086 Jy ! Component: 200 - total flux cleaned = 0.0281762 Jy ! Total flux subtracted in 200 components = 0.0281762 Jy ! Clean residual min=-0.006804 max=0.006214 Jy/beam ! Clean residual mean=-0.000026 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 0.202768 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.202768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070744Jy sigma=0.000826 ! Fit after self-cal, rms=0.070637Jy sigma=0.000825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.91 ! LA 0.99 MK 0.93 NL 0.99 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.15 KP 0.86 ! LA 1.01 MK 0.95 NL 0.99 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.14 KP 0.81 ! LA 1.03 MK 0.97 NL 1.01 OV 0.99 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.11 KP 0.78 ! LA 1.03 MK 0.97 NL 1.01 OV 0.98 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.10 KP 0.73 ! LA 1.04 MK 0.99 NL 1.01 OV 1.01 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.12 KP 0.75 ! LA 1.04 MK 0.96 NL 1.01 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.22 HN 1.26 KP 0.79 ! LA 1.10 MK 1.01 NL 1.05 OV 1.06 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.19 KP 0.74 ! LA 1.02 MK 0.98 NL 1.01 OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.18 KP 0.76 ! LA 1.03 MK 0.95 NL 1.02 OV 1.04 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.16 KP 0.79 ! LA 1.04 MK 0.98 NL 1.02 OV 1.03 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.18 KP 0.82 ! LA 1.04 MK 0.98 NL 1.03 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.17 KP 0.86 ! LA 1.03 MK 0.98 NL 1.03 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.070637Jy sigma=0.000825 ! Fit after self-cal, rms=0.066800Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8648 mas, bmaj=1.971 mas, bpa=-0.7968 degrees ! Estimated noise=273.605 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162741 Jy ! Component: 100 - total flux cleaned = 0.00155494 Jy ! Component: 150 - total flux cleaned = 0.00124355 Jy ! Component: 200 - total flux cleaned = 0.000985114 Jy ! Total flux subtracted in 200 components = 0.000985114 Jy ! Clean residual min=-0.001013 max=0.001194 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.203753 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.203753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066706Jy sigma=0.000776 ! Fit after self-cal, rms=0.066746Jy sigma=0.000775 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066746Jy sigma=0.000775 ! Fit after self-cal, rms=0.066692Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=1.967 mas, bpa=-0.7371 degrees ! Estimated noise=273.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475621 Jy ! Component: 100 - total flux cleaned = 0.00025388 Jy ! Component: 150 - total flux cleaned = 7.11258e-05 Jy ! Component: 200 - total flux cleaned = -6.12986e-05 Jy ! Total flux subtracted in 200 components = -6.12986e-05 Jy ! Clean residual min=-0.000939 max=0.001235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.203692 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.203692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066669Jy sigma=0.000774 ! Fit after self-cal, rms=0.066668Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119163 Jy ! Component: 100 - total flux cleaned = 0.00135135 Jy ! Component: 150 - total flux cleaned = 0.00135212 Jy ! Component: 200 - total flux cleaned = 0.00139039 Jy ! Total flux subtracted in 200 components = 0.00139039 Jy ! Clean residual min=-0.000855 max=0.000921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.205082 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.205082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066644Jy sigma=0.000774 ! Fit after self-cal, rms=0.066643Jy sigma=0.000774 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066643Jy sigma=0.000774 ! Fit after self-cal, rms=0.066598Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8651 mas, bmaj=1.967 mas, bpa=-0.737 degrees ! Estimated noise=272.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326357 Jy ! Component: 100 - total flux cleaned = 0.000405547 Jy ! Component: 150 - total flux cleaned = 0.000373043 Jy ! Component: 200 - total flux cleaned = 0.000373363 Jy ! Total flux subtracted in 200 components = 0.000373363 Jy ! Clean residual min=-0.000758 max=0.000841 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.205456 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.205456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066587Jy sigma=0.000774 ! Fit after self-cal, rms=0.066587Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.51314e-06 Jy ! Component: 100 - total flux cleaned = 3.37949e-05 Jy ! Component: 150 - total flux cleaned = 7.41036e-05 Jy ! Component: 200 - total flux cleaned = 0.000111725 Jy ! Total flux subtracted in 200 components = 0.000111725 Jy ! Clean residual min=-0.000728 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.205567 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.205567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066581Jy sigma=0.000774 ! Fit after self-cal, rms=0.066580Jy sigma=0.000774 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066580Jy sigma=0.000774 ! Fit after self-cal, rms=0.066572Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.93 mas, bpa=-2.074 degrees ! Estimated noise=340.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.15383e-05 Jy ! Component: 100 - total flux cleaned = 0.000129479 Jy ! Component: 150 - total flux cleaned = 0.000187279 Jy ! Component: 200 - total flux cleaned = 0.000248105 Jy ! Total flux subtracted in 200 components = 0.000248105 Jy ! Clean residual min=-0.000718 max=0.000652 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.205815 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 103 components and 0.205816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066570Jy sigma=0.000773 ! Fit after self-cal, rms=0.066569Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.48548e-06 Jy ! Component: 100 - total flux cleaned = 5.13397e-05 Jy ! Component: 150 - total flux cleaned = 8.75938e-05 Jy ! Component: 200 - total flux cleaned = 0.00010358 Jy ! Total flux subtracted in 200 components = 0.00010358 Jy ! Clean residual min=-0.000658 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.205919 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.205919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066569Jy sigma=0.000773 ! Fit after self-cal, rms=0.066568Jy sigma=0.000773 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=1.968 mas, bpa=-0.7588 degrees ! Estimated noise=272.643 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 1.968 at -0.7588 degrees (North through East) ! Clean map min=-0.00072534 max=0.15194 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7162 mas, bmaj=1.712 mas, bpa=-0.4226 degrees ! Estimated noise=462.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118047 Jy ! Component: 100 - total flux cleaned = 0.148309 Jy ! Component: 150 - total flux cleaned = 0.164223 Jy ! Component: 200 - total flux cleaned = 0.174452 Jy ! Total flux subtracted in 200 components = 0.174452 Jy ! Clean residual min=-0.003163 max=0.005981 Jy/beam ! Clean residual mean=-0.000018 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.174453 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.174453 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=1.968 mas, bpa=-0.7588 degrees ! Estimated noise=272.643 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953186 Jy ! Component: 100 - total flux cleaned = 0.0154357 Jy ! Component: 150 - total flux cleaned = 0.0193403 Jy ! Component: 200 - total flux cleaned = 0.0220878 Jy ! Total flux subtracted in 200 components = 0.0220878 Jy ! Clean residual min=-0.001058 max=0.001547 Jy/beam ! Clean residual mean=-0.000008 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.19654 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.19654 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199925 Jy ! Component: 100 - total flux cleaned = 0.00352803 Jy ! Component: 150 - total flux cleaned = 0.0047288 Jy ! Component: 200 - total flux cleaned = 0.00568945 Jy ! Total flux subtracted in 200 components = 0.00568945 Jy ! Clean residual min=-0.000768 max=0.000833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.20223 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 91 components and 0.20223 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.93 mas, bpa=-2.074 degrees ! Estimated noise=340.157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126596 Jy ! Component: 100 - total flux cleaned = 0.00209521 Jy ! Component: 150 - total flux cleaned = 0.00268039 Jy ! Component: 200 - total flux cleaned = 0.00299465 Jy ! Total flux subtracted in 200 components = 0.00299465 Jy ! Clean residual min=-0.000740 max=0.000644 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.205224 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179474 Jy ! Component: 100 - total flux cleaned = 0.000305347 Jy ! Component: 150 - total flux cleaned = 0.000403118 Jy ! Component: 200 - total flux cleaned = 0.000446024 Jy ! Total flux subtracted in 200 components = 0.000446024 Jy ! Clean residual min=-0.000698 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.20567 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 135 components and 0.20567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=1.968 mas, bpa=-0.7588 degrees ! Estimated noise=272.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233539 Jy ! Component: 100 - total flux cleaned = -0.000256375 Jy ! Component: 150 - total flux cleaned = -0.000220719 Jy ! Component: 200 - total flux cleaned = -0.000205035 Jy ! Total flux subtracted in 200 components = -0.000205035 Jy ! Clean residual min=-0.000698 max=0.000664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.205465 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.205465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066556Jy sigma=0.000773 ! Fit after self-cal, rms=0.066553Jy sigma=0.000773 wmodel J1707+1846_X_2014_05_31_pus_map.mod ! Writing 151 model components to file: J1707+1846_X_2014_05_31_pus_map.mod wobs J1707+1846_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1707+1846_X_2014_05_31_pus_uvs.fits wwins J1707+1846_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1707+1846_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.07922e-05 Jy ! Component: 100 - total flux cleaned = 9.05539e-05 Jy ! Component: 150 - total flux cleaned = 0.000134379 Jy ! Component: 200 - total flux cleaned = 0.000176832 Jy ! Component: 250 - total flux cleaned = 0.000217905 Jy ! Component: 300 - total flux cleaned = 0.000247901 Jy ! Component: 350 - total flux cleaned = 0.000277154 Jy ! Component: 400 - total flux cleaned = 0.00031517 Jy ! Component: 450 - total flux cleaned = 0.000342932 Jy ! Component: 500 - total flux cleaned = 0.000370106 Jy ! Component: 550 - total flux cleaned = 0.000423587 Jy ! Component: 600 - total flux cleaned = 0.000449858 Jy ! Component: 650 - total flux cleaned = 0.000493078 Jy ! Component: 700 - total flux cleaned = 0.000535294 Jy ! Component: 750 - total flux cleaned = 0.00051836 Jy ! Component: 800 - total flux cleaned = 0.000518299 Jy ! Component: 850 - total flux cleaned = 0.000534518 Jy ! Component: 900 - total flux cleaned = 0.000526447 Jy ! Component: 950 - total flux cleaned = 0.000510611 Jy ! Component: 1000 - total flux cleaned = 0.000502764 Jy ! Component: 1050 - total flux cleaned = 0.000494992 Jy ! Component: 1100 - total flux cleaned = 0.000479703 Jy ! Component: 1150 - total flux cleaned = 0.000449614 Jy ! Component: 1200 - total flux cleaned = 0.00044964 Jy ! Component: 1250 - total flux cleaned = 0.000434918 Jy ! Component: 1300 - total flux cleaned = 0.000420433 Jy ! Component: 1350 - total flux cleaned = 0.000413357 Jy ! Component: 1400 - total flux cleaned = 0.00042756 Jy ! Component: 1450 - total flux cleaned = 0.000385361 Jy ! Component: 1500 - total flux cleaned = 0.0003924 Jy ! Component: 1550 - total flux cleaned = 0.000406213 Jy ! Component: 1600 - total flux cleaned = 0.000419903 Jy ! Component: 1650 - total flux cleaned = 0.000446889 Jy ! Component: 1700 - total flux cleaned = 0.000446828 Jy ! Component: 1750 - total flux cleaned = 0.000446824 Jy ! Component: 1800 - total flux cleaned = 0.000440236 Jy ! Component: 1850 - total flux cleaned = 0.000440165 Jy ! Component: 1900 - total flux cleaned = 0.000446653 Jy ! Component: 1950 - total flux cleaned = 0.00043378 Jy ! Component: 2000 - total flux cleaned = 0.000465688 Jy ! Total flux subtracted in 2048 components = 0.000452971 Jy ! Clean residual min=-0.000400 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.205918 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 323 components and 0.205919 Jy ![Exited script file: muppet] wmap "J1707+1846_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 1.968 at -0.7588 degrees (North through East) ! Clean map min=-0.00053106 max=0.15183 Jy/beam ! Writing clean map to FITS file: J1707+1846_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.15183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120407 device "J1707+1846_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1707+1846_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237913 0.237913 0.475825 0.95165 1.9033 3.8066 7.6132 15.2264 30.4528 60.9056 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8657 x 1.968 at -0.7588 degrees (North through East) ! Clean map min=-0.00053106 max=0.15183 Jy/beam quit ! Quitting program ! Log file J1707+1846_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:04 2016